The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit. Features: •M4 Feedramps •.250 takedown pin holes •Lazer engraved T-marks •Includes port door and forward assist Includes: •AR15 Assembled Upper Receiver in Anodized Black PLATFORM: AR15 MATERIAL: Machined from 7075-T6 forged aluminum FINISH: Anodized Black COMPATIBILITY: Works with standard AR15/M16 components WEIGHT(S): 8.35oz More Information Condition New in Box Finish Per Color Black Manufacturer Aero Precision Manufacturer Part Number APAR501603A Model AR15 Assembled Upper Type Uppers UPC 815421020618
